DEVICE FOR COMBINING DEVICE FOR CONVERTING ENERGY OF ROTATING SHAFT INTO ELECTRICAL ENERGY AND MOTOR FOR CONVERTING ELECTRICAL ENERGY INTO ROTATION ENERGY, DEVICE FOR COMBINING METHOD FOR CONVERTING ROTATION ENERGY INTO ELECTRICAL ENERGY, DEVICE FOR CONVERTING ENERGY OF ROTATING SHAFT INTO ELECTRICAL ENERGY AND MOTOR FOR CONVERTING ELECTRICAL ENERGY INTO ROTATION ENERGY AND METHOD FOR COMBINING METHOD FOR CONVERTING ROTATION ENERGY INTO ELECTRICAL ENERGY AND ENERGY CONVERSION

摘要

PROBLEM TO BE SOLVED: To obtain a multipole conversion device and a conversion method by which the efficiency of more than 95% for converting a mechanical energy into an electrical energy can be realized in comparison with the efficiency of less then 50% with a conventional constitution, one apparatus can function both as a generator and a motor, a speed-up device is eliminated and the manufacturing cost can be reduced easily. ;SOLUTION: Magnets 23 are provided on both the sides of cores 21 on which coils 22 are wound so as to have the polarities of the magnets 23 same as the polarities N1-N2 and S1-S2. The respective cores of N1, N2, S1 and S2 are extended, N1, N2, S1 and S2 are used as one set and a multipole construction consisting of poles integer times of the one set is provided. A core 24 which has polarities corresponding to the polarities of the multipole construction and has no poles is provided inside or outside the multipole construction. A motor magnet wires are applied to the core 24 without poles to form coils 29 and commentators and brushes are attached to the coils 29 and a DC voltage is applied.;COPYRIGHT: (C)1998,JPO